Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
One more press on the next page sends it; there is no link to click in an email. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES SDR10K459

CHERAPA REDEVELOPMENT, Sioux Falls, SD: NPDES SDR10K459 discharge permit, effluent exceedances, inspections, penalties

CHERAPA REDEVELOPMENT, held by Cherapa Redevelopment, holds NPDES permit SDR10K459, which discharges to Big Sioux River. EPA’s file records it issued October 13, 2021 and expiring March 31, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for CHERAPA REDEVELOPMENT: its NPDES ID, its permit type and status, its dates, its address in Sioux Falls, South Dakota, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDR10K459.

Identity

Facility as filedCHERAPA REDEVELOPMENT
Permittee as filedCherapa Redevelopment
NPDES IDSDR10K459
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 13, 2021
Expiration dateMarch 31, 2023
Issuing agencyState
AddressSioux Falls, SD 57101
Receiving waterBig Sioux River
Receiving water impaired303(D) Listed
SubwatershedFalls of the Big Sioux River (HUC 101702031203)
NAICS236210 – Industrial Building Construction
SIC1542 – Nonresidential Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES SDR10K459.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES SDR10K459.

Inspections

EPA’s inspection file holds no inspection for NPDES SDR10K459.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES SDR10K459.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, SDR10K459.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID SDR10K459 there.

CHERAPA REDEVELOPMENT, Sioux Falls, South Dakota: Coverage under a general permit SDR10K459, held by Cherapa Redevelopment; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued October 13, 2021, term to March 31, 2023, by State; discharges to Big Sioux River; Industrial Building Construction.

South Dakota holds 1,358 Construction stormwater coverages of this permit type in EPA’s file; 264 were issued before SDR10K459.

Coverages issued nearest SDR10K459

CHERAPA REDEVELOPMENT among its neighbors

101 discharge permits are in the Falls of the Big Sioux River subwatershed (HUC 101702031203); SDR10K459 is one.

Other permits in the Falls of the Big Sioux River subwatershed (HUC 101702031203)

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The CHERAPA REDEVELOPMENT storm water construction permit in Sioux Falls, South Dakota, is one of 267 such permits in that city on EPA's NPDES register, and 0.0% of those 267 permits have a violation on file. The permit is also one of 101 NPDES permits in the Falls of the Big Sioux River subwatershed, and it has no pollutants under a numeric limit or with an effluent exceedance.